Take your music with you and get world-class sound wherever you go! The battery-powered Peavey BTS 2.2 will play music from a USB drive, SD card, Aux source or Bluetooth for true wireless sound reproduction. Small enough to fit practically anywhere and weighing under 1 lb., the BTS 2.2 gives you more than eight hours of continuous music on a single charge, with clear, true Peavey sound.